#pragma once
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#define STIME 1000*20
#define SIZE 101
#define MAX_RATE 100
#define STYLE '#'
#define STYLE_BODY '='
#define STYLE_HEADER '>'

void process_v1();
void process_v2(int rate);  
void process_v3(double);
typedef void (*callback_t)(int);
typedef void (*callback_t_1)(double );

